5286008

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 12519360

約数和(自身を除く): 7233352

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 53, 56, 91, 104, 106, 137, 182, 212, 274, 364, 371, 424, 548, 689, 728, 742, 959, 1096, 1378, 1484, 1781, 1918, 2756, 2968, 3562, 3836, 4823, 5512, 7124, 7261, 7672, 9646, 12467, 14248, 14522, 19292, 24934, 29044, 38584, 49868, 50827, 58088, 94393, 99736, 101654, 188786, 203308, 377572, 406616, 660751, 755144, 1321502, 2643004, 5286008]

約数ペア:

[(1, 5286008), (2, 2643004), (4, 1321502), (7, 755144), (8, 660751), (13, 406616), (14, 377572), (26, 203308), (28, 188786), (52, 101654), (53, 99736), (56, 94393), (91, 58088), (104, 50827), (106, 49868), (137, 38584), (182, 29044), (212, 24934), (274, 19292), (364, 14522), (371, 14248), (424, 12467), (548, 9646), (689, 7672), (728, 7261), (742, 7124), (959, 5512), (1096, 4823), (1378, 3836), (1484, 3562), (1781, 2968), (1918, 2756)]